原位还原金属/MXene复合材料

0 CHEMISTRY, MULTIDISCIPLINARY
Qingxiao Zhang, Jia-ao Wang, Qinghua Yu, Qizhen Li, Runze Fan, Chong Li, Yiyi Fan, Cong Zhao, Weihua Cheng, Peiyi Ji, Jie Sheng, Chenhao Zhang, Songhai Xie, Graeme Henkelman, Hui Li
{"title":"原位还原金属/MXene复合材料","authors":"Qingxiao Zhang, Jia-ao Wang, Qinghua Yu, Qizhen Li, Runze Fan, Chong Li, Yiyi Fan, Cong Zhao, Weihua Cheng, Peiyi Ji, Jie Sheng, Chenhao Zhang, Songhai Xie, Graeme Henkelman, Hui Li","doi":"10.1038/s44160-024-00660-z","DOIUrl":null,"url":null,"abstract":"Metal/two-dimensional substrate composites offer a rich library of materials that can have application in catalysis, sensing, biotechnology and other fields. In situ reduction deposition provides a scalable method for fabricating metal/MXene composites, but the rational control of metal nanostructures growth on MXene remains difficult. Here a strategy for the in situ reduction deposition of various metals (Au, Pd, Ag, Pt, Rh, Ru and Cu) on Ti3C2Tx MXene is demonstrated. This study uncovers the guiding principles of the metal deposition process on MXene nanosheets, including the influence of redox potential, metal coordination and lattice mismatch. A series of metal/MXene composites with fine-tuned structures were constructed based on these guiding principles, such as Pd@Au-Edge/Ti3C2Tx, Pt@Au-Edge/Ti3C2Tx, Au@Ag@Au-Surface/Ti3C2Tx and Ag@Pd@Au-Edge/Ti3C2Tx. In addition, the in situ reduction strategy can be extended to other MXene materials, such as Mo2CTx, V2CTx, Ti3CNTx, Nb4C3Tx and Mo2TiC2Tx, which allows the creation of metal/MXene composites with versatile and customizable nanostructures for a wide range of applications. In situ reduction deposition is a scalable method for fabricating metal/MXene composites, but rational control remains difficult. Now an in situ reduction strategy for synthesizing metal/MXene composites with precise control over metal size, deposition site and nanostructure has been demonstrated.","PeriodicalId":74251,"journal":{"name":"Nature synthesis","volume":"4 2","pages":"252-261"},"PeriodicalIF":0.0000,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Metal/MXene composites via in situ reduction\",\"authors\":\"Qingxiao Zhang, Jia-ao Wang, Qinghua Yu, Qizhen Li, Runze Fan, Chong Li, Yiyi Fan, Cong Zhao, Weihua Cheng, Peiyi Ji, Jie Sheng, Chenhao Zhang, Songhai Xie, Graeme Henkelman, Hui Li\",\"doi\":\"10.1038/s44160-024-00660-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Metal/two-dimensional substrate composites offer a rich library of materials that can have application in catalysis, sensing, biotechnology and other fields. In situ reduction deposition provides a scalable method for fabricating metal/MXene composites, but the rational control of metal nanostructures growth on MXene remains difficult. Here a strategy for the in situ reduction deposition of various metals (Au, Pd, Ag, Pt, Rh, Ru and Cu) on Ti3C2Tx MXene is demonstrated. This study uncovers the guiding principles of the metal deposition process on MXene nanosheets, including the influence of redox potential, metal coordination and lattice mismatch. A series of metal/MXene composites with fine-tuned structures were constructed based on these guiding principles, such as Pd@Au-Edge/Ti3C2Tx, Pt@Au-Edge/Ti3C2Tx, Au@Ag@Au-Surface/Ti3C2Tx and Ag@Pd@Au-Edge/Ti3C2Tx. In addition, the in situ reduction strategy can be extended to other MXene materials, such as Mo2CTx, V2CTx, Ti3CNTx, Nb4C3Tx and Mo2TiC2Tx, which allows the creation of metal/MXene composites with versatile and customizable nanostructures for a wide range of applications. In situ reduction deposition is a scalable method for fabricating metal/MXene composites, but rational control remains difficult. Now an in situ reduction strategy for synthesizing metal/MXene composites with precise control over metal size, deposition site and nanostructure has been demonstrated.\",\"PeriodicalId\":74251,\"journal\":{\"name\":\"Nature synthesis\",\"volume\":\"4 2\",\"pages\":\"252-261\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-10-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature synthesis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.nature.com/articles/s44160-024-00660-z\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"0\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature synthesis","FirstCategoryId":"1085","ListUrlMain":"https://www.nature.com/articles/s44160-024-00660-z","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

摘要

金属/二维基板复合材料为催化、传感、生物技术等领域提供了丰富的材料库。原位还原沉积为制备金属/MXene复合材料提供了一种可扩展的方法,但合理控制金属纳米结构在MXene上的生长仍然很困难。本文展示了在Ti3C2Tx MXene上原位还原沉积各种金属(Au, Pd, Ag, Pt, Rh, Ru和Cu)的策略。本研究揭示了金属在MXene纳米片上沉积过程的指导原理,包括氧化还原电位、金属配位和晶格失配的影响。在此基础上,制备了Pd@Au-Edge/Ti3C2Tx、Pt@Au-Edge/Ti3C2Tx、Au@Ag@Au-Surface/Ti3C2Tx和Ag@Pd@Au-Edge/Ti3C2Tx等一系列具有微调结构的金属/MXene复合材料。此外,原位还原策略可以扩展到其他MXene材料,如Mo2CTx, V2CTx, Ti3CNTx, Nb4C3Tx和Mo2TiC2Tx,这允许创建具有通用和可定制纳米结构的金属/MXene复合材料,用于广泛的应用。原位还原沉积是一种可扩展的制备金属/MXene复合材料的方法,但合理的控制仍然很困难。现在,一种精确控制金属尺寸、沉积位置和纳米结构的原位还原策略被证明可以合成金属/MXene复合材料。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Metal/MXene composites via in situ reduction

Metal/MXene composites via in situ reduction
Metal/two-dimensional substrate composites offer a rich library of materials that can have application in catalysis, sensing, biotechnology and other fields. In situ reduction deposition provides a scalable method for fabricating metal/MXene composites, but the rational control of metal nanostructures growth on MXene remains difficult. Here a strategy for the in situ reduction deposition of various metals (Au, Pd, Ag, Pt, Rh, Ru and Cu) on Ti3C2Tx MXene is demonstrated. This study uncovers the guiding principles of the metal deposition process on MXene nanosheets, including the influence of redox potential, metal coordination and lattice mismatch. A series of metal/MXene composites with fine-tuned structures were constructed based on these guiding principles, such as Pd@Au-Edge/Ti3C2Tx, Pt@Au-Edge/Ti3C2Tx, Au@Ag@Au-Surface/Ti3C2Tx and Ag@Pd@Au-Edge/Ti3C2Tx. In addition, the in situ reduction strategy can be extended to other MXene materials, such as Mo2CTx, V2CTx, Ti3CNTx, Nb4C3Tx and Mo2TiC2Tx, which allows the creation of metal/MXene composites with versatile and customizable nanostructures for a wide range of applications. In situ reduction deposition is a scalable method for fabricating metal/MXene composites, but rational control remains difficult. Now an in situ reduction strategy for synthesizing metal/MXene composites with precise control over metal size, deposition site and nanostructure has been demonstrated.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
8.10
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信